Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004252 | molecular_function | serine-type endopeptidase activity |
| A | 0006508 | biological_process | proteolysis |
| A | 0008236 | molecular_function | serine-type peptidase activity |
| B | 0004252 | molecular_function | serine-type endopeptidase activity |
| B | 0006508 | biological_process | proteolysis |
| B | 0008236 | molecular_function | serine-type peptidase activity |
| C | 0004252 | molecular_function | serine-type endopeptidase activity |
| C | 0006508 | biological_process | proteolysis |
| C | 0008236 | molecular_function | serine-type peptidase activity |
Functional Information from PROSITE/UniProt
| site_id | PS00136 |
| Number of Residues | 12 |
| Details | SUBTILASE_ASP Serine proteases, subtilase family, aspartic acid active site. VAVIDSGIdssH |
| Chain | Residue | Details |
| A | VAL28-HIS39 | |
| B | VAL28-HIS39 | |
| site_id | PS00137 |
| Number of Residues | 11 |
| Details | SUBTILASE_HIS Serine proteases, subtilase family, histidine active site. HGThVAGtVLA |
| Chain | Residue | Details |
| B | HIS64-ALA74 | |
| A | HIS64-ALA74 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | SITE: Reactive bond |
| Chain | Residue | Details |
| C | ASP32 | |
| C | HIS64 | |
| C | ALA230 | |
| P | LEU77 | |
| B | HIS64 | |
| B | ALA230 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 9 |
| Details | BINDING: |
| Chain | Residue | Details |
| B | GLY178 | |
| B | VAL180 | |
| B | SER183 | |
| C | LYS2 | |
| C | ASP41 | |
| C | VAL75 | |
| C | PRO86 | |
| C | ALA88 | |
| C | LEU90 | |
| C | GLY178 | |
| C | VAL180 | |
| C | SER183 | |
| B | PRO86 | |
| B | ALA88 | |
| B | LEU90 | |
| B | LYS2 | |
| B | ASP41 | |
| B | VAL75 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 4 |
| Details | M-CSA 723 |
| Chain | Residue | Details |
| B | ASP32 | electrostatic interaction, electrostatic stabiliser |
| B | HIS64 | proton acceptor, proton donor |
| B | THR164 | electrostatic interaction, electrostatic stabiliser |
| B | ALA230 | nucleofuge, nucleophile, proton acceptor, proton donor |
| site_id | MCSA2 |
| Number of Residues | 4 |
| Details | M-CSA 723 |
| Chain | Residue | Details |
| C | ASP32 | electrostatic interaction, electrostatic stabiliser |
| C | HIS64 | proton acceptor, proton donor |
| C | THR164 | electrostatic interaction, electrostatic stabiliser |
| C | ALA230 | nucleofuge, nucleophile, proton acceptor, proton donor |
